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galvalume steel coils

galvalume coil

aluzinc coils

aluzinc steel coils

Metal Base   Cold rolled steel coil
Thickness   0.12mm~1.2mm
Width   ≤1250mm
Zinc Coating   40~275gram/㎡
Surface Treatment   Passivation/oiling
Spangle Types   Small/ regular/ big spangle

Galvalume products ( GL) use cold rolled steel sheets with various strengths and thicknesses as the raw materials and are coated with aluminum (Al 55%), zinc (Zn 43.5%) and silicon (Si 1.5%) alloy. It possesses excellent anti-corrosion properties. Product Features: Derived from hot-dip aluminum galvanization and hot-dip zinc galvanization technology, Galvalume products possess excellent properties of both products, i.e. the exceptional anti-corrosion and anti-oxidation properties of hot-dip aluminum galvanization, and superior electric-chemical properties of hot-dip zinc galvanization, which make Galvalume sheets less prone to rust and corrosion at the edge and on the scratched surface.